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Silvio.Falconi
Posts: 7317
Joined: Thu Oct 18, 2012 07:17 PM
errato arrotondamento
Posted: Wed Nov 16, 2022 12:38 PM
non riesco a calcolare l'esatto arrotondamento
sul forun ho trovato questa funzione
Code (fw): Select all Collapse
Function RoundUp(nNumb,nDecimals)
Return int(nNumb*10^nDecimals+.9)/10^nDecimals
ma i prezzi con due decimali ( euro) a volte sono inferiori di 0.01 e a volte superiori di 0.01 come posso risolvere ?
Since from 1991/1992 ( fw for clipper Rel. 14.4 - Momos)

I use : FiveWin for Harbour March-April 2024 - Harbour 3.2.0dev (harbour_bcc770_32_20240309) - Bcc7.70 - xMate ver. 1.15.3 - PellesC - mail: silvio[dot]falconi[at]gmail[dot]com
Silvio.Falconi
Posts: 7317
Joined: Thu Oct 18, 2012 07:17 PM
Re: errato arrotondamento
Posted: Wed Nov 16, 2022 12:43 PM

adesso ho corretto con .6 anzichè .9 e pare che vada ok ma non l'ho capita

Since from 1991/1992 ( fw for clipper Rel. 14.4 - Momos)

I use : FiveWin for Harbour March-April 2024 - Harbour 3.2.0dev (harbour_bcc770_32_20240309) - Bcc7.70 - xMate ver. 1.15.3 - PellesC - mail: silvio[dot]falconi[at]gmail[dot]com

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